BibTeX-Format:
@article{ volume = {4}, pages = {49-53}, typ = {article}, year = {2000}, journal = {{B}ilingualism: {L}anguage and {C}ognition}, title = {{C}omment expliquez-vous? {N}ull objects in adults and children. {A}uthor´s response.}, number = {1}, author = {Müller, Natascha